JPS63155127U - - Google Patents
Info
- Publication number
- JPS63155127U JPS63155127U JP4668987U JP4668987U JPS63155127U JP S63155127 U JPS63155127 U JP S63155127U JP 4668987 U JP4668987 U JP 4668987U JP 4668987 U JP4668987 U JP 4668987U JP S63155127 U JPS63155127 U JP S63155127U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- camera
- film
- shaft
- film rewinding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Details Of Cameras Including Film Mechanisms (AREA)
Description
図は本考案に係るカメラのフイルム巻戻し装置
をモータドライブカメラに適用した場合の一実施
例を示すものであり、第１図および第２図は要部
構成およびフイルム巻戻し動作を説明するための
要部断面図、第３図はモータドライブカメラ内部
機構構成を説明する概略分解斜視図である。
１…巻取りスプール、２…巻戻し軸、２ａ…巻
戻しギア列を構成する歯車、３…パトローネ、３
ａ…フイルム、８…フイルム巻戻し装置、１０…
モータ、１１…減速歯車機構、１２…クラツチギ
ヤ、１３…一方向クラツチ、１６…ミラー駆動用
のラチエツトギヤ、１６ａ…歯車、２０…フイル
ム巻戻し解除釦となるスプロケツト解除レバー、
２２…クラツチレバー、３０〜３９…巻戻しギヤ
列を構成する歯車、４０…フリクシヨンスプリン
グ。
The figure shows an example in which the camera film rewinding device according to the present invention is applied to a motor drive camera, and FIGS. 1 and 2 are for explaining the main part configuration and film rewinding operation. FIG. 3 is a schematic exploded perspective view illustrating the internal mechanical structure of the motor drive camera. DESCRIPTION OF SYMBOLS 1... Winding spool, 2... Unwinding shaft, 2a... Gear constituting the unwinding gear train, 3... Patrone, 3
a...Film, 8...Film rewinding device, 10...
Motor, 11... Reduction gear mechanism, 12... Clutch gear, 13... One-way clutch, 16... Ratchet gear for driving the mirror, 16a... Gear, 20... Sprocket release lever serving as a film rewind release button.
22...Clutch lever, 30-39...Gears constituting the rewinding gear train, 40...Friction spring.
Claims (1)
に制動力を与えるフリクシヨンスプリングを付設
したことを特徴とするカメラのフイルム巻戻し装
置。 A film rewinding device for a camera, characterized in that a friction spring that applies a braking force to shaft rotation is attached to a part of a rotation transmission system to a cartridge shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987046689U JPH0733218Y2 (en) | 1987-03-31 | 1987-03-31 | Film rewinding device for camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987046689U JPH0733218Y2 (en) | 1987-03-31 | 1987-03-31 | Film rewinding device for camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63155127U true JPS63155127U (en) | 1988-10-12 |
| JPH0733218Y2 JPH0733218Y2 (en) | 1995-07-31 |
Family
ID=30866585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987046689U Expired - Lifetime JPH0733218Y2 (en) | 1987-03-31 | 1987-03-31 | Film rewinding device for camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0733218Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5016927U (en) * | 1973-06-13 | 1975-02-22 | ||
| JPS5043735U (en) * | 1973-08-17 | 1975-05-02 |
-
1987
- 1987-03-31 JP JP1987046689U patent/JPH0733218Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5016927U (en) * | 1973-06-13 | 1975-02-22 | ||
| JPS5043735U (en) * | 1973-08-17 | 1975-05-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0733218Y2 (en) | 1995-07-31 |
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